Javascript Iframe

Oct 2, 2002

I have a page with an iframe. On the main page I have a form. Now I want this form to on submit, execute something on the iframe (refresh). However I have different can have different iframe pages. What I need is a way figure out the name or file name of the page inside the iframe and then refresh that page. So it looks something like this:

window.form.iframename.location = variable + "?method=update";

any ideas?

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Getting IFrame's URL Through Javascript

Jan 12, 2007

Here's the thing, I'm using the iframe as a "browser" within the page on top of the iFrame I've got an input box that I want to use as the address bar

so I did some reading and I can see it's not possible due to security issues, because they're different domains.

but maybe there's a way to get the URL through server side, an xmlhttprequest perhaps?

the only person that's ever going to use this is me, and only on my home PC
maybe there's a way to change the browser security settings to make this work? (running Firefox 1.5)

here's the code I'm using that's obviously not working

Code:

var url=document.getElementById('preview').src;
document.getElementById('addressBar').value=url;

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Jul 20, 2005

I want to know the recommended way to handle scripting of/with
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I would like, if possible, to have the parent window resize itself to
suit whatever is loaded into the iframe container, deriving the size
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over-ride default and/or previous settings for the size of the initial
iframe after all of the associated container content has been fully
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Dec 6, 2005

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Mar 23, 2006

I have a small problem this my javascript. I want it to change the url/src of an iframe I have on the screen, but I can't find anything that works.

var newiframepath = "http://newURL.htm";
frames['iframeName'].location.replace(newiframepath);
I also have this (again doesn't work):

var newiframepath = "http://newURL.htm";
iframeName.location.replace = (newiframepath);

Can anyone help?

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Nov 5, 2006

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Jul 23, 2005

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Aug 31, 2005

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Jul 20, 2005

How can I make an onchange event update the src for an IFRAME? I would like
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Javascript, Dynamic IFrame And Firefox

Aug 27, 2007

I've got a page that creates an iframe and uses javascript to write to it.

Works like a charm in IE but not Firefox.

<script language="JavaScript"><!--
document.write ('<iframe width="100" height="100" name="myframe" src="blank.htm" FRAMEBORDER="1" scrolling="no"></iframe>');
document.frames[0].document.open();
document.frames[0].document.writeln('<html><head></head><body>');
document.frames[0].document.writeln('YO!</body></html>');
document.frames[0].document.close();
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What I get in IE is the "YO!" written to the iframe. What I get in Firefox is the 404 not found page of the site where the original "jstest.html" page and script are hosted.

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Calling Javascript Function From Iframe In IE

Jan 29, 2008

I have a page with an iframe. The page defines some JavaScript functions in the head part. How can I access these functions from the iframe? In Firefox I can use parent.myFunction() but it doesn't work in IE.

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May 30, 2004

how would i target an iframe from a javascript function? i need to loaad a new html page in the iframe.

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Oct 3, 2006

Since XMLHTTP Request does not support loading of XML from other
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But, is this a good idea? I am stuck. How do I get XML loaded in the
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Nov 9, 2005

Okay, so I've just installed a javascript that redirects to any random page from a specified list. The problem with it is, it's in an iframe and works as sort of an advertising area. So on the mainpage where the iframe has been placed, whenever someone uses the back button, it just keep going back in the iframe and choosing random pages. The back button doesn't work on the mainpage and instead is used in the actual iframe.

I'm not sure if this is a problem with the iframe or the script, and I don't think I have the mental capacity to figure it out so I'd really value some help! Oh, and apparently the problem doesn't occur when using Firefox. Code:

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Jul 23, 2005

How can I scoll the content of an Ifram to a desire Position?

The function should be:
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BUT how do I have to use this function so that applies to the IFrame content.

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Apr 5, 2006

The challenge is as above really. I have a page with an iframe in it, and need to call a JS function in the *parent* page, *from* inside the iframe.

(It's for Google Maps, but I won't bore you with the complexities of that, as it doesn't affect the question).....

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Javascript Created IFrame Document, Weird Domain Issue

Aug 3, 2005

I have an IFrame whose document is created completely by Javascript code at
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then, when I hit the back button, the browser suddenly thinks the Javascript
created document in the IFrame is not from the same domain as the topmost
document, and therefore I start getting "permission denied" errors when I
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If I look at the IFrame document's properties (Mozilla->This Frame->View
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Problem With IE And (ajax) File Upload Via Iframe: Javascript Error Access Denied/zugriff Verweigert

Feb 14, 2007

i want to do (multiple) file upload(s) and display a progress bar.
with firefox and safari it is no problem at all. only IE makes some
problems.

my script is based on ajax-uploader, which can be found at
www.srmiles.com/freestuff/ajax_file_uploader/ . you can do multiple
file uploads. each upload will have it's own "form"-tag, so that each
file is uploaded for its own. could be a good solution if there are
"big" uploads.

so here is what i do:

i have a html-page in which several forms with file-input fields are
generated. when i now hit the "one" submit button at the bottom of the
page a javascript function upload() starts it will iterate through all
forms (id='frmUpload_xx'), will get the filename, start a ajax request
for the progress-bar function and do a form.submit().

if the first form/file is uploaded, a settimeout('upload()', 1000); is
called and the next form will be processed. all form's have an
target="uploaddiv", where uploaddiv is a invisible iframe. so the
output of the upload script is put in this div. output should only be
a "OK" at the end. no usefull output no info no nothing.

firefox and safari are working as expected, only IE stops after the
first file is uploaded. i get an javascript error saying "zugriff
verweigert/access denied" on object line x... this is the place where
i call "form.submit()".

this is the upload-function:

function upload() {
if (uploads.length>0) {
form = document.getElementById('frmUpload_'+uploads[0]);
if (form["filename"].value == ""){
alert("Please Choose a file to upload.");
} else {
filename = form["filename"].value;
if (filename.lastIndexOf("")>0) {
filename = filename.substring(filename.lastIndexOf("")
+1,filename.length);
} else if (filename.lastIndexOf("/")>0) {
filename = filename.substring(filename.lastIndexOf("/")
+1,filename.length);
}
makeRequest("upload_progress.php?sid="+sid
+"&filename="+filename,progress);
form.submit();
}
}
}

the strange thing is, that filename is filled correct, that means the
object "form" is found and exisits. the first iteration is working,
only the second ends with an error.

think it have something to do with redirecting the output of the
upload-script in an iframe. after that IE can't access form - at least
IE is not allowed to submit the form as i can access a form field
(filename).
i worked on that the last two days and haven't found a solution...

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Im trying to use javascript history to resize an iframe when a submit button is clicked inside the iframe.

This is what i found so far.

Code:

Us this with iframe:

Code:

Code:

But im not really sure on how to apply this to my iframe, and i know that the resize part also needs to be edited, but what is missing?

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Oct 25, 2010

Have this in parent document:

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[Code]...

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I am loading a collection of frames as follows (from jsp source, so ignore <%= %> blocks):

<html>
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<frame name="MNGM_TOP" src="control/top.jsp" scrolling=no

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I'd like to resize an iframe into which different (same domain) pages of differing heights are loaded. I can do a first-time resize no problem. It's the subsequent reloads that need to pass back their height to the parent page There seem to be lots of solutions for that around, but few I can see for resizing each time the iframe reloads. One is described here on another board [URL] but unfortunately the test page is no longer around (or indeed the site), so the full code is no longer available there. This one works, almost, for me: [URL] it does resize for me, but not quite sufficiently high each time - about 90% of what is required: [URL] Is there a way to add on sufficient extra margin that scrollbars no longer appear?

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I have a page A and inside it I have an iframe B. B points to another php file that shows a form (so basically in the iframe we see a form). When I submit the form, I call to another page C that verifies the fields of the form and if they are ok I redirect to page X, if not I redirect to page Y. The problem is that I see page X and Y inside the iframe, and I want to see them in the parent page.

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Sep 14, 2011

I have a page that displays in an iframe. How to get the index of the iframe in the parent window in which my page is getting displayed using javascript.

HTML Code:
<html>
<iframe src="A.html"></iframe>
<iframe src="B.html"></iframe>
<iframe src="C.html"></iframe>
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if I run the javascript from B.html then I should get the iframe position as 2. same way, if I run the javascript from C.html then I should get the iframe position as 3.

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